Controller for electronic device



FIG. 1 is a perspective view of front and right side of a controller for electronic device showing our new design;

FIG. 2 is a perspective view of rear and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the drawings depict environmental structure of the controller for electronic device that form no part of the claimed design. 

CLAIM The ornamental design for a controller for electronic device, as shown and described. 